baber/WOPTO huggingface dataset:
Patent JP-H04274676-A (JP)
Title: Video camera
Inventor: TAKIMOTO HIROYUKI
IPC: H04N5/225
Filed: 1991-03-01
Abstract: PURPOSE:To attain excellent operation convenience and to safely a store a binary picture once formed in the video camera having a function synthesizing a binary picture signal into a video signal. CONSTITUTION:Binary picture signals obtained from a video signal from an object image by an image pickup section 1 according to information stored in a binary picture memory 5, a title memory 9 and a counter memory 12 are synthesized by synthesis circuits 3, 14. The camera is provided with a main power supply 30 to drive the image pickup section 1, a chargeable secondary battery 39 supplying power to the memories 5, 9, 12 and a charger circuit charging the secondary battery 39 with power from the main power supply 30, then the secondary battery is employed for a backup power supply for the memories storing the binary picture and the storage content of the memories is not lost for charging the secondary battery, no troublesome operation is required for the user and the information relating to the binary picture stored once is used semi-permanently.
Patent JP-H02216806-A (JP)
Title: Electrode paste for semiconductor ceramic element and semiconductor ceramic element and manufacture thereof
Inventor: ARAI KATSUHIKO
IPC: H01G4/008
Filed: 1989-02-17
Abstract: PURPOSE:To control reduction in static capacity on baking and enable a metal powder silver particle to be adhered to the surface of a dielectric insulator of a semiconductor ceramic element fully by forming an electrode consisting of this baking film on a semiconductor ceramic element using an electrode paste where a silicon compound is added instead of a glass frit and by forming an electrode consisting of this baking film on the semiconductor ceramic element. CONSTITUTION:A metal powder, a silicon compound, and a vehicle are contained, the silicon compound, based on a metal powder 100 weight part, 0.01-2.0 pts.wt. in terms of silicon is added. The silicon compound is contained in an electrode paste. It is for example an inorganic compound such as SiO2 and an organic silicon compound which is turned into amorphous and has a low phase transition temperature (for example 500 deg.C or higher) and the organic substance should be eliminated at baking temperature. Especially, since those with a boiling temperature 150 deg.C or lower are evaporated when they are dried after applying an electrode paste, they should be larger. Examples of a metal powder include zinc powder, copper powder, and nickel powder in addition to silver powder. Vehicle should be eliminated by decomposition, evaporation, etc., at a baking temperature of electrode paste film.
Patent JP-H07278094-A (JP)
Title: Guanidine derivative, method for producing the same and insecticide
Inventor: UNEME HIDEKI
IPC: C07C279/06
Filed: 1995-01-31
Abstract: PURPOSE:To obtain a safe guanidine derivative low in toxicity against men, livestock, fishes and natural enemies, and useful as an insecticide by reacting specific compounds with each other. CONSTITUTION:This derivative of formula I [R<1> is a homogeneous ring consisting of a 3-8C cycloalkyl, a 3-8C cycloalkenyl or a 6-14C aryl, or a five- seven membered heterocyclic ring containing 1-5 heteroatoms selected from O, S and N; R<2> is H or a hydrocarbon such as 1-15C alkyl, 3-10C cyclcoalkyl, 2-10C alkenyl or alkynyl; R<3> is a group of formula II (R<4>, R<5> are H, (substituted) hydrocarbon, etc.); X is cyano, nitro, 1-4C alkoxy-carbonyl, etc.] is obtained by reacting a compound of formula III (Y is a releasable group) with a compound of formula IV. The objective derivative includes 1-(6-chloro-3- pyridylmethyl)-2-cyano-1-ethyl-3-methylguanidine.
Patent JP-H05117926-A (JP)
Title: Method and device for manufacturing yarn machined in yarn spinning manner
Inventor: GERUHARUTO GURAU
IPC: D01H7/66
Filed: 1991-03-01
Abstract: PURPOSE: To efficiently obtain twisted yarn-likely processed yarn by subjecting the yarn to twisting processing with a spindle and a freely rotating cap accompanying yarn formed of a sliver united with the spindle. CONSTITUTION: Two slivers 1 and 2 running in parallel are drafted, are combined at a joining point 11 in succession, then the combined slivers accompanying the yarn 12' formed of the sliver 12 united with the spindle 13 and are subjected to twisting processing with the freely rotating cap 25.
Patent JP-H04326030-A (JP)
Title: Method of measuring tension of rope and apparatus for executing the same
Inventor: ARUFUONSU NOUAKU
IPC: G01L5/06
Filed: 1992-02-24
Abstract: PURPOSE: To measure the tension of a control rope, especially the control rope for aircraft, accurately. CONSTITUTION: Ropes having predetermined values h1 , h2 are inclined sequentially by a force acting normally to a rope 8 between two pairs of supports 4, 5; 6, 7 arranged at different spacings g1 , g2 . Required forces are measured by a measuring unit and the tension of the rope is found by combining the measurements obtained through both measuring processes. Measurement is performed using a unit provided with pairs of fulcrums at different spacings where the rope is engaged sequentially.
Patent JP-H10232743-A (JP)
Title: Leading zone position determining method and disk array device
Inventor: ASANO RYUICHI
IPC: G06F3/06
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce a total seek amount and to enable retry at the time of seek error by changing the position of leading zone from all the hard disk devices when recording data from that leading zone. SOLUTION: The recording of data from a leading zone A to a terminal zone H is started. Hard disk devices HDD 0, HDD 2, HDD 4... at the off- numbered positions of eight hard disk devices HDD set odd-numbered zone positions successively shifted one by one to (n/2-1)th one (including 0-order one) as leading zones. Hard disk devices HDD 4, 6... set even-numbered zone positions successively shifted one by one to the n/2-th hard disk device as leading zones. Thus, only the hard disk device HDD 0 becomes dull seek, total seek time can be shortened into about 1/3 to 1/4 and even when any data error appears, retry is enabled while securing timewise continuously.
Patent JP-H10232266-A (JP)
Title: Semiconductor test device
Inventor: MURAYAMA SHIGERU
IPC: G01R31/28
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To contrive a saving space and small power consumption by amplifying or attenuating a desired signal only by the addition circuit of a small number of parts, and performing the test of a high voltage I/O pin. SOLUTION: In the case where an addition circuit having a signal processing means 71 and a signal restoration means 72 is used, a switch Sa is turned off to turn on switches S1, Sb. When a signal is applied to a high voltage I/O pin connected to the switch Sb, switches S2, S3 are turned on to turn off a switch S4. The output signal of a driver 51 is input through the switches S1, S2 to the signal processing means 71. After the output signal of the signal processing means 71 is buffered by a buffer B1, it is applied to the high voltage I/O pin of a device to be tested 92 through the switches S3, Sb. The high voltage output signal of the high voltage I/O pin of the device to be tested 92 is input to the signal restoration means 72 through the switch Sb and a buffer B2.  In the signal restoration means 72, it is attenuated to desired voltage and output or a level shift is performed into a desired voltage level.
Patent JP-H09227055-A (JP)
Title: Guide rail lubricating device for elevator
Inventor: YAMAMOTO MASAO
IPC: B66B7/12
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail lubricating device for an elevator capable of preventing vibrations and noises, cleaning a guide rail section, and maintaining a proper lubricant film. SOLUTION: This guide rail lubricating device is provided with a guide shoe support member 3 fixed to a lift body, guide shoes fitted to the guide shoe support member 3, holder members 2 provided at least above and below the guide shoe support member 3, and lubricating members provided in the holder members 2. The lubricating member is provided with a U-shaped opening section kept in contact with the coupling section 6A of a guide rail 6, and multiple rod members 2B holding the lubricating member are provided near the opening section in the holder member 2.
Patent JP-H10234052-A (JP)
Title: Gamma correction circuit
Inventor: SUZUKI SUSUMU
IPC: H04N9/69
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the gamma correction circuit in which a white balance at a white peak is not unbalanced even in the case of display at a high contrast ratio. SOLUTION: Gamma correction is applied to an input color signal S1 through straight line approximation as shown in a conversion characteristic 10 to obtain an output color signal S3. In the conversion characteristic 10, white balance is taken as a whole by adjustment among RGB colors in matching with light emitting characteristics of RGB signals in PDP or the like.  For example, in the case that a B signal is saturated at an input signal S1s, a G saturated output signal S3sg taking white balance is stored in a saturation value register 5, the saturated output signal S3sg or the like is compared with the output signal S3 at a comparator circuit 6 and its output controls a selection circuit 7 so as to allow the circuit 7 to select the output signal S3 when the output signal S3 is smaller than the output signal S3sg and to select the output signal S3sg when the output signal S3 is larger than the output signal S3sg or the like to obtain an output color signal S4.
Patent JP-S56132533-A (JP)
Title: Pyroelectric type infrared detector
Inventor: SHIGIYAMA KEIGOROU
IPC: G01J5/34
Filed: 1980-03-21
Abstract: PURPOSE:To decrease the distributed capacity in the vicinity of the sensing element and to increase the sensitivity of the detector by providing a pair of current collecting electrodes on the upper surface at a pyroelectric film and an opposing electrode  at the bottom surface thereof, and bending the pyroelectric film so that the pair of  electrode are located at the upper and lower positions, respectively. CONSTITUTION:A pair of the current collecting electrodes 32 and 33 are evaporated on the upper surface of the pyroelectric film 31, and the oppsosing electrode 34is evaporated on the bottom surface. Said electrodes 32, 33, and 34 are simmetrically formed with respect to the center line A of the film 31 so that the overlapping areas of the opposing electrode 34 and the current collecting electrodes 32 and 33 are equal. The pyroelectric film 31 on which evaporation is made is bent toward a frame 35 and incorporated. Then the current collecting electrodes 32 and 33 are located at the upper and lower positions, respectively, and the sensor element parts are formed. In this constitution, the sensitivity of the infrared ray detecting can be increased in a simple strcuture.
Patent JP-S55129768-A (JP)
Title: Test unit for circuit breaker for wiring
Inventor: FUJIWARA TATSUO
IPC: G01R31/00
Filed: 1979-03-30
Abstract: PURPOSE: To enable to perform various test of breaker very easily, by enabling to supply the current from the constant current generating circuit and from the large current generating circuit to the breaker with selection.  
     CONSTITUTION: When the selection switch 3 is connected to the contact a position, the Zener diode ZD 1  is conductive and the transistor Tr1 is conductive. In this case, the collector current of Tr1 is a constant current with the specified voltage by the diode ZD 1  and the resistor R o , and this constant current is fed to the test terminals 13, 13' of the control circuit 6. Thus, the trigger signal is produced after the delay time of the time limit circuit 7, the thyristor Q 1  is triggered, and the current in the trip coil 12 is increased for operation. The beaking contact 4 is opened with the operation of the coil 12. Further, when the switch 3 is connected to the contact b position, the charge in the capacitor 10 is instantly discharge, and sufficiently greater failure simulated current i than the limited trip current is fed, and the trip signal is produced without time delay from the circuit 7. Further, the contact 4 is opened and the line 15 is interrupted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05166432-A (JP)
Title: Manufacture of cover member for push button switch
Inventor: SATO HIROHIDE
IPC: H01H13/702
Filed: 1992-01-28
Abstract: PURPOSE:To efficiently manufacture a cover member effectively without an inferior part by successively removing an external burr part and a hole burr part of a switch cover member molded product on a metal mold, and thereafter releasing a product part from the mold. CONSTITUTION:In the case a product part, external burr part and a hole burr part are on a lower metal mold when a metal mold is vertically opened, picking handle parts 3', 5' for picking by an air chuck are respectively provided in the external burr part and the hole burr part to remove these parts separated from a thin film connecting part by lifting a knob by the air chuck. That is, the external burr part 2 and the hole burr part 3 are separated and removed together with the knob handle parts 3', 5' by the air chuck provided in the external burr part 2 and the hole burr part 3 of a push button switch cover member molded product comprising the product part 1, external burr part 2 and the hole burr part 3. Here in the case of inserting the air chuck 8 and lifting the knob, this action is replaced with computer control, and after cutting off a handle part 7 by an air nipper 11, a product is separated from the lower metal mold by blowing air from an air gun 10.
Patent JP-S61195740-A (JP)
Title: Continuous production of composite billet
Inventor: OHASHI MICHIO
IPC: B22D11/04
Filed: 1985-02-26
Abstract: PURPOSE:To improve the boundary adhesion of a long-sized product and productivity by inserting continuously a core material penetrating through a tundish into a mold form above and solidifying continuously a molten metal around the core material. CONSTITUTION:A mold 23 which is open at both ends and is connected and united with the tundish 22 via a refractory ring 21 is disposed. The core material 24 is continuously inserted through the tundish 22 from above and the molten metal 25 continuously supplied to the periphery of the core material 24 from the tundish 22 and is solidified. Since the tundish 22 has a large capacity, the molten metal is stably supplied and the intrusion of scum, abnormal wear and the incorporation of inclusions are prevented. The mass production of the defectless composite billet at a high speed is thus made possible and the joint strength in subsequent working is improved. The adhesive strength and productivity of the long-sized product are improved by the above-mentioned method.
Patent JP-H01212621-A (JP)
Title: Constant speed traveling controller
Inventor: MIYAZAKI AKIRA
IPC: F02D41/14
Filed: 1988-02-18
Abstract: PURPOSE:To prevent the reduction of car speed after override or hunting by setting the control gain in the constant speed traveling control higher than an ordinary value during the time necessary for the accordance with a set car speed from the time point when the detected car speed is higher than the set car speed by a prescribed value. CONSTITUTION:A constant speed traveling control circuit 2 compares the detected car speed supplied from a car speed detector 1 and the set car speed supplied from a car speed setting switch 3, and controls an actuator 4 so that the deflection between the both becomes zero. Then, the actuator 4 opens and closes the throttle valve 7 of an internal combustion engine 5 against a return spring 9 through a link mechanism 6 interlocked with an accelerator pedal 8. In this case, the control gain for driving the throttle valve 7 in the constant speed traveling control circuit 2 is set high only for the time necessary for the stabilization in accordance with a set car speed after the increase of the detected car speed over the set car speed and the reduction to a prescribed value higher than the set car speed.
Patent JP-S61196529-A (JP)
Title: Thin film forming apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/31
Filed: 1985-02-25
Abstract: PURPOSE:To avoid any formation of reactive product on windows of armour type sheet in case films are to be formed by photo CVD process by a method wherein the first armour type light transmissive shielding sheet and the second light transmissive shielding sheet are arranged between a reaction chamber and a light source chamber. CONSTITUTION:The first shielding sheet 10 arranged with multiple armour type ultraviolet ray transmissive shielding sheets as well as the second shielding sheet 10' outside the first shielding sheet 10 are formed into a structure to lead out non-productive gas (a gas producing no solid by reaction or decomposi tion) from the space 43 between the first and the second shielding sheets 10 and 10'. In such a structure, a light source chamber 40 may be arranged on a position exposed to atmosphere while preventing any needless reactive product from sticking on the surface of shielding sheets 10, 10'.
Patent JP-H11237080-A (JP)
Title: Air conditioning equipment
Inventor: KAJITA TAKUYA
IPC: F24F5/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit which is provided with a guard hole at an outside air intake port to secure the protection, for example, a finger is kept from touching a temperature sensor that is provided in the outdoor unit and detects the temperature of the outside air for the exchange of heat to control the operation, so that the heat exchanging capacity is adjusted by the control of the number of revolutions of an air fan thereof. SOLUTION: A part corresponding to a temperature sensor of a grill 21 covering an outside air intake port of an outdoor unit is guarded by a slit hole 24 with the opening area thereof smaller than that of a grill port, while the guard hole 24 is provided with a cover wall 25 to cover the frost thereof so that a finger, a bar or the like enters into the sensor directly to enhance the safety thereof. This also makes available the outdoor unit which can more accurately prevent damage to the temperature sensor as caused by tampering.
Patent JP-S55129369-A (JP)
Title: Method and apparatus for temperature controlling
Inventor: KURODA YASUO
IPC: G03D3/00
Filed: 1979-03-29
Abstract: PURPOSE: To reduce the time until set time is reached and reduce the fluctuations of temperature by supplying current to one heater when liquid temperature is lower than set temperature and supplying current to the other heater when the set temperature is not reached within the set time, with respect to the controlling of the developing solution for photographs or the like.  
     CONSTITUTION: When a power source switch is turned ON, the 1st heater driving circuit 28 is operated by the output signal of a liquid temperature detector 20 and current is supplied to the 1st heater 10. On the other hand, a timer 26 is operated by way of a differentiating circuit 25 by the output signal of the liquid temperature detector 20. When the liquid temperature reaches the set temperature within the time ts which has been set by a timer 26, no more current is supplied to the 1st  heater 10 but unless the set temperature is reached within the set time ts, an AND  gate 27 opens at the time t 1  to operate the 2nd driving circuit 29, by which current  is supplied to the 2nd heater 11. Thereafter, the liquid is heated by the 1st, 2nd  heaters and when the set temperature is reached in the time t 2 , no more current is supplied to the 1st, 2nd heaters. Thereafter, this operation is repeated. In this way, the temperature raising time may be reduced and temperature fluctuations reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51113649-A (JP)
Title: A binary hologram drawing method through computor composition
Inventor: SAKURAI KENJIROU
IPC: G03H1/08
Filed: 1975-03-29
Abstract: PURPOSE: A binary hologram drawing method through computorcomposition which has improved hologram dynamic range by realizing the recording of both large and small amplitudes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09211286-A (JP)
Title: Lens barrel and portable equipment
Inventor: SATO SHIGEKI
IPC: G02B7/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To mitigate impact from the direction of a lens barrel top end by bending a hole without increasing the number of components and weight by providing plural holes long in a circumferential direction nearly all around the periphery of the cylindrical constituting components made of synthetic resin attached at the vicinity of the lens barrel top end. SOLUTION: An armor ring 2 is provided with six projecting parts 2a all around a top end side end surface (the side of a filter 1), and six holes 2b same as the projecting parts and long in the circumferential direction are provided on the rear side of the projecting parts 2a. The phases of them are formed so that the centers of the projecting parts 2a and the holes 2b are the same phases. Second abutting parts 1c and 2c abutting by separating in a thrust direction by an interval A are provided at the filter frame 1 and the armor ring 2. The interval A and the thrust interval B of the hole 2b have a relation which is the interval A < the interval B. When the impact is added to the filter frame 1, the holes 2b on the rear side of the projecting parts 2a are bent, and surfaces other than the projecting parts are simultaneously bent, so that the impact is mitigated by two deflections.
Patent JP-S56135798-A (JP)
Title: Axial flow compressor
Inventor: TSUZUKI KOUICHI
IPC: F04D27/02
Filed: 1980-03-26
Abstract: PURPOSE: To prevent generation of surging by injecting the air extracted from an intermediate stage of a blade line into the side opposite to an intake port, equalizing the air flow, and expanding a stable operating area at the time of starting.  
     CONSTITUTION: An air extracting hole 9 is provided in an intake casing 1 so that the hole is communicated to the intermediate stage of the blade line in an air flow path 6. When a valve 11A is closed and a valve 11B is opened concurrently at the time of starting, a part of compressed air is injected into the side opposite to the intake port 2 via the air extracting hole 9, a pipe 10B, a chamber 12, and a slit 13. In this constitution, since injected extracted air is mixed with a gas flowed into the intake port 2, the total pressure of the gas at the part of a mouth ring 4 is risen and the speed is increased, the gas flow at the inlet 8 of the blade line 8 is equalized in the circumferential direction. As a result, the stable operating area at the time of starting is expanded and the generation of surging can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09207030-A (JP)
Title: Discharge machining method and device
Inventor: TAKEUCHI AKINOBU
IPC: B23H7/22
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To perform high-efficient machining of a free curved surface by applying the arts of wire electric discharge machining. SOLUTION: A wire electrode 11 unbound from a bobbin 15 is fed to a wire unwinding device 13 and a wire leading-in device 14 by a wire feed device 12. The wire electrode 11 is deformed in a given curvature by a roller group in the two devices 13 and 14 to form a curved shape part 11a having a given curvature of radius. Electric discharge is generated between a work and a wire electrode by causing the curved shape part 11a of a wire electrode to approach the work W placed on an X-axis table 4 and an Y-axis table 5. As the wire electrode 11 is continuously fed a curved shape part 11a is cut through the work W and a part is cut out.  By changing a distance between the wire unwinding device 13 and the wire leading-in device 14 and the roller position of each roller group when occasion demands, the shape and the size of the curved shape part 11a of the wire electrode 11 are changed and machining is progressed.